Is this course really 100% online? Do I need to attend any classes in person?

This course is completely online, so there’s no need to show up to a classroom in person. You can access your lectures, readings and assignments anytime and anywhere via the web or your mobile device.

Can I just enroll in a single course?

Yes! To get started, click the course card that interests you and enroll. You can enroll and complete the course to earn a shareable certificate. When you subscribe to a course that is part of a Specialization, you’re automatically subscribed to the full Specialization. Visit your learner dashboard to track your progress.

Is financial aid available?

Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.

Can I take the course for free?

No, you cannot take this course for free. When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. If you cannot afford the fee, you can apply for financial aid.

Java: Data Structures and Algorithms 专项课程

Java: Data Structures and Algorithms 专项课程

Hands-on data structures & algorithms in Java. Code and run your first data structures and algorithms in Java in minutes without installing anything!

位教师：Patrick Ester

1,823 人已注册

包含在 Coursera Plus 中

了解更多

3 门课程系列

深入学习学科知识

3.8

（5 条评论）

中级等级

推荐体验

12 周完成

在 4 小时一周

灵活的计划

自行安排学习进度

3 门课程系列

深入学习学科知识

3.8

（5 条评论）

中级等级

推荐体验

12 周完成

在 4 小时一周

灵活的计划

自行安排学习进度

您将学到什么

Learn different techniques to create and analyze an algorithm.
Learn how to implement linear data structures like lists (singly, doubly, circular linked), stacks, queues, and priority queues.
Learn how to implement non-linear data structures like heaps, hash tables, graphs, and sets.

您将获得的技能

要了解的详细信息

可分享的证书

添加到您的领英档案

授课语言：英语（English）

了解顶级公司的员工如何掌握热门技能

了解关于 Coursera for Business 的更多信息

Petrobras, TATA, Danone, Capgemini, P&G 和 L'Oreal 的徽标

精进特定领域的专业知识

向大学和行业专家学习热门技能
借助实践项目精通一门科目或一个工具
培养对关键概念的深入理解
通过 Codio 获得职业证书

专业化 - 3门课程系列

This specialization is intended for people with an intermediate understanding of Java. These topics include basic syntax, control structures, loops, methods, and object-oriented programming. The skills in this specialization will help you learn about the underlying computer science concepts, algorithms, and structures that every software programmer should know. In these three courses, you will cover everything from learning how to design and analyze algorithms and how to implement and modify linear and non-linear data structures. Topics include lists, trees, heaps, hash tables, graphs, and sets.

应用的学习项目

Learners will put their data structures and algorithms knowledge to use by building some practical projects. They will create a Wordle solver that uses searching algorithms to help narrow down the list of possible answers. Another project is a reservation system that handles guest information and seating logic. Projects include instructions to upload them to your GitHub portfolio.

Java: Algorithms

第 1 门课程12小时

您将学到什么

The course introduces learners to quantifying the time and space complexities of algorithms.
The course introduces learners to common algorithm design techniques like recursion, greedy algorithms, dynamic programming, etc.
The course introduces learners to searching algorithms (both simple and complicated) and several sorting algorithms.

您将获得的技能

类别：Algorithms

类别：Computer Programming

类别：Java

类别：Data Structures

类别：Theoretical Computer Science

类别：Computational Thinking

Java: Linear Data Structures and Trees

第 2 门课程16小时

您将学到什么

Learners will learn about linear data structures. Topics start with the different varieties of linked lists and moves on to stacks and queues.
Trees are introduced as the first non-linear data structure. Topics include binary trees, tree traversal, searching a tree, and self-balancing trees.

您将获得的技能

类别：Data Structures

类别：Java

类别：Programming Principles

类别：Object-Relational Mapping

类别：Algorithms

类别：Theoretical Computer Science

Java: Non-Linear Data Structures

第 3 门课程16小时

您将学到什么

Code and run your first Java program about data structures and algorithms in minutes without installing anything!

This course is designed for learners familiar with Java basics and object-oriented programming. It provides a solid foundation of not just Java, but core data structures and algorithms topics that can be transferred to other languages. The modules in this course cover non-linear data structures like heaps, hash tables (and maps), graphs, and sets. To allow for a truly hands-on, self-paced learning experience, this course is video-free. Assignments contain short explanations with images and runnable code examples with suggested edits to explore code examples further, building a deeper understanding by doing. You'll benefit from instant feedback from a variety of assessment items along the way, gently progressing from quick understanding checks (multiple choice, fill in the blank, and un-scrambling code blocks) to small, approachable coding exercises that take minutes instead of hours.